Quote:
Originally Posted by Daishi
Royal Purple isnt an ester based oil..
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I'm reasonably sure it is, it's a Group V oil isn't it?
You got any info which shows it's not? Happy to learn more... The article posted on the RP site suggests that it doesn't but does it indirectly... but all the other wisdom on the internet (and yes i know the net isn't the best for info) suggests it has plenty of esters in it...
I've just shot an email to RP themselves for an answer... Will let you know of their response...